Use the Large fine tuner - Phat Fella! to file on gel polish, but it can certainly also be used for harder products such as acrylic! You can also use this bit to create more C-curve under the nail. This mouthguard is perfect for updating your BIAB treatments. It is available in a Fine and Medium version.

The tip of this bit is round so you can work safely.

• Preferably to use between 16 and 23 thousand revolutions and lower when fine tuning the natural nails.

• Made of Tungsten carbide.

• For right-handed users.

• Disinfect your mouthguard after EVERY customer. We also recommend using multiple prep bits. This way you can easily switch between your customers.